Fairfax, Virginia Weather Forecast | AerisWeather

Local

Fairfax, VA, US

38.84622, -77.30637

Air Quality

Updated 10 minutes ago

24

Good

Primary Pollutant: PM2.5

O3	34 µg/m3 (15)
PM2.5	6 µg/m3 (24)
PM10	12 µg/m3 (11)

CO	172 µg/m3 (2)
NO2	19 µg/m3 (9)
SO2	2 µg/m3 (1)

Source: CAMS, Vaisala Xweather

Nearby Stations

Station	AQI	Primary Pollutant	PM2.5 (AQI)	PM10 (AQI)	NO2 (AQI)	OZONE (AQI)	CO (AQI)	SO2 (AQI)
Rose Hill	37	O3	2.2 (9)	4 (4)	n/a	80 (37)	n/a	1.572 (1)
Haymarket	37	O3	n/a	n/a	2.068 (1)	82 (37)	n/a	n/a
Remington	29	O3	n/a	n/a	n/a	63 (29)	n/a	n/a
Ashburn	37	O3	2.4 (10)	5 (5)	2.444 (1)	82 (37)	n/a	n/a
Aquia Harbour	34	O3	n/a	n/a	n/a	74 (34)	n/a	n/a
Corbin	35	O3	n/a	n/a	n/a	76 (35)	n/a	n/a
Arlington	34	O3	n/a	n/a	6.956 (3)	74 (34)	0 (0)	n/a
Washington D.C.	4	PM2.5	1 (4)	n/a	n/a	n/a	n/a	n/a
Washington D.C.	37	O3	2 (8)	7 (6)	6.392 (3)	82 (37)	115 (1)	n/a
Fairmount Heights	33	O3	n/a	n/a	11 (5)	73 (33)	n/a	n/a

Source: Virginia Dept. of Environmental Quality, District of Columbia - Department of Energy and Environment

Extended Forecast


Hour
AQI
Primary
Wind Dir

Wind Speed ( mph kmh)
Temp (°F°C)

Thursday, Dec 12							Friday, Dec 13																								Saturday, Dec 14																								Sunday, Dec 15																								Monday, Dec 16
5pm	6pm	7pm	8pm	9pm	10pm	11pm	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm
27	24	22	20	29	29	29	33	42	50	52	56	59	62	68	74	69	63	56	52	49	45	46	53	64	73	78	82	83	77	70	60	53	51	52	54	56	56	61	63	61	54	50	46	42	41	41	41	51	59	61	61	63	62	61	60	59	58	54	55	55	54	53	55	54	54	53	53	52	38	41	41	45	49	51	49	49	45	38	32	32	32	32	33	32	32	32	37	41	41	41	41	38	38	33	32	32
PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	O3	O3	O3	O3	O3	O3	O3	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5

NW	NW	NNW	NNW	NNW	N	N	NNE	NE	ESE	SSE	S	SE	E	NE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	N	N	NNE	NNE	NE	NE	NE	ENE	ENE	ENE	ENE	ENE	NE	NE	NE	NE	NE	NE	NE	ENE	ENE	ENE	E	E	E	E	E	E	E	E	E	E	E	E	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ESE	ESE	ESE	ESE	ESE	ESE	E	E	E	E	E	E	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	S	S	S	S	S
7 11	6 9	6 9	6 9	5 9	4 7	3 5	2 4	2 3	1 2	1 2	2 3	1 2	1 2	1 2	2 4	2 4	2 4	2 4	3 5	3 5	3 5	3 5	4 6	4 7	4 7	6 9	6 9	6 9	6 9	6 9	5 8	4 7	4 7	4 7	4 7	4 7	4 7	4 7	5 8	5 8	6 9	6 9	6 9	6 9	6 9	6 9	6 9	5 8	5 8	4 7	4 7	4 6	4 6	3 6	3 5	3 5	3 5	3 5	3 5	3 5	3 5	3 5	4 6	4 7	4 7	5 8	5 8	6 9	5 9	5 8	5 8	5 8	5 7	4 7	4 7	4 7	4 6	4 6	4 6	3 5	4 6	4 6	4 6	4 7	4 7	4 7	5 7	5 8	5 8	5 8	5 9	6 9	5 9	5 8	5 8	5 8
36 2.3	35 1.5	33 0.6	32 0	31 -0.5	31 -0.8	30 -1.2	29 -1.4	29 -1.6	28 -2	28 -2	28 -2.3	27 -2.6	27 -2.6	28 -2.4	29 -1.6	31 -0.3	34 1.3	36 2.3	37 2.9	39 3.8	39 3.8	39 3.8	38 3.4	36 2.5	35 1.7	33 0.6	32 0	31 -0.5	31 -0.5	30 -1.2	29 -1.4	29 -1.6	28 -2	28 -2.3	27 -2.6	27 -2.8	27 -3	26 -3.3	28 -2.2	30 -1.1	32 0	33 0.8	35 1.5	36 2.3	36 2.4	37 2.6	37 2.7	35 1.8	34 0.9	32 0	32 -0.1	32 -0.2	31 -0.3	31 -0.4	31 -0.5	31 -0.6	31 -0.6	31 -0.6	31 -0.6	31 -0.5	31 -0.5	31 -0.5	33 0.6	35 1.7	37 2.9	39 4	41 5.1	43 6.2	43 6.2	43 6.2	43 6.2	43 6.1	43 6.1	43 6.1	43 5.9	42 5.7	42 5.6	42 5.4	41 5.2	41 5	41 5	41 5.1	41 5.1	41 5.1	41 5.1	41 5.1	43 6.1	45 7	46 7.9	48 8.8	50 9.8	51 10.7	51 10.6	51 10.5	51 10.3	50 10.2

Source: CAMS, Vaisala Xweather

Powered by Vaisala Xweather